Use x9, comment update

robehn · Oct 14, 2024 · 1bab811 · 1bab811
1 parent c8d8fdc
commit 1bab811
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/hotspot/cpu/riscv/c1_CodeStubs_riscv.cpp b/src/hotspot/cpu/riscv/c1_CodeStubs_riscv.cpp
@@ -94,7 +94,7 @@ void RangeCheckStub::emit_code(LIR_Assembler* ce) {
   }
   // t0 and t1 are used as args in generate_exception_throw，
   // so use x18 as the tmp register for rt_call.
-  __ rt_call(Runtime1::entry_for(stub_id), x18);
+  __ rt_call(Runtime1::entry_for(stub_id), x9);
   ce->add_call_info_here(_info);
   ce->verify_oop_map(_info);
   debug_only(__ should_not_reach_here());

diff --git a/src/hotspot/cpu/riscv/templateTable_riscv.cpp b/src/hotspot/cpu/riscv/templateTable_riscv.cpp
@@ -705,7 +705,7 @@ void TemplateTable::wide_aload() {
 }
 
 void TemplateTable::index_check(Register array, Register index) {
-  // destroys x11, t0
+  // destroys x11, t0, t1
   // sign extend index for use by indexed load
   // check index
   const Register length = t0;